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Institutional Investment Manager
Conestoga Capital Advisors, LLC
Conestoga Capital Advisors, LLC (CIK: 0001163744) incorporated in Delaware, located at 550 E. Swedesford Road, Wayne, PA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 117 holdings with a total value of $1,501,881,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 CANTEL MED CORP 624,455 49,176,000 3.27%
2 AAON INC COM PAR $0.004 1,484,754 49,071,000 3.27%
3 NEOGEN CORP COM 739,986 48,839,000 3.25%
4 MESA LABS INC 381,280 46,802,000 3.12%
5 STAMPS COM INC COM NEW 401,044 45,980,000 3.06%
6 OMNICELL COM COM 1,341,224 45,467,000 3.03%
7 SPS COMM INC 649,688 45,407,000 3.02%
8 BLACKBAUD INC COM 703,961 45,054,000 3.00%
9 WAGEWORKS INC COM 602,413 43,675,000 2.91%
10 VASCULAR SOLUTIONS 778,246 43,660,000 2.91%
11 SIMPSON MFG INC COM 966,465 42,283,000 2.82%
12 NATIONAL INFO CONSORTIUM INC 1,564,790 37,398,000 2.49%
13 FOX FACTORY HLDG CORP COM 1,298,870 36,044,000 2.40%
14 GRAND CANYON ED INC 606,909 35,474,000 2.36%
15 EXPONENT INC COM 585,282 35,293,000 2.35%
16 LIGAND PHARMACEUTICALS INC 341,022 34,651,000 2.31%
17 REPLIGEN CORP COM 1,119,868 34,514,000 2.30%
18 BOTTOMLINE TECH DEL INC COM 1,376,494 34,440,000 2.29%
19 HEALTHSTREAM INC COM 1,364,009 34,168,000 2.28%
20 HEALTHCARE SVCS GROUP INC COM 850,631 33,319,000 2.22%
21 MGP INGREDIENTS INC NEW COM 665,667 33,270,000 2.22%
22 DORMAN PRODS INC COM 452,268 33,043,000 2.20%
23 SUN HYDRAULICS CORP COM 818,083 32,699,000 2.18%
24 ROLLINS INC 944,064 31,890,000 2.12%
25 ALIGN TECHNOLOGY INC 322,525 31,004,000 2.06%
26 WESTWOOD HOLDINGS CORP 511,691 30,696,000 2.04%
27 TYLER TECHNOLOGIES INC 209,193 29,866,000 1.99%
28 TREX CO INC COM 462,553 29,788,000 1.98%
29 PROS HOLDINGS INC 1,370,301 29,489,000 1.96%
30 MATADOR RES CO 1,138,290 29,322,000 1.95%
31 ACI Worldwide Inc 1,562,073 28,352,000 1.89%
32 SITEONE LANDSCAPE 765,685 26,592,000 1.77%
33 SOTHEBYS 624,705 24,901,000 1.66%
34 BALCHEM CORP COM 293,288 24,613,000 1.64%
35 MEDIDATA SOLUTIONS INC 486,000 24,140,000 1.61%
36 EXA CORP 1,556,565 23,909,000 1.59%
37 PROTO LABS INC 398,031 20,439,000 1.36%
38 NVE CORP 284,802 20,343,000 1.35%
39 ROGERS CORP COM 263,550 20,243,000 1.35%
40 COSTAR GROUP 106,906 20,151,000 1.34%
41 MOBILE MINI INC 650,081 19,665,000 1.31%
42 DESCARTES SYS GROUP INC COM 842,437 18,028,000 1.20%
43 BIO TECHNE CORP 171,644 17,650,000 1.18%
44 Abaxis Inc 215,732 11,384,000 0.76%
45 JOHN BEAN TECHNOLOGIES CORP COM 129,260 11,110,000 0.74%
46 NATIONAL RESH CORP 205,773 8,575,000 0.57%
47 NATIONAL RESH CORP CL A 406,255 7,719,000 0.51%
48 IRADIMED CORP 504,600 5,601,000 0.37%
49 WD 40 CO COM 23,150 2,706,000 0.18%
50 EXXON MOBIL CORP 19,780 1,785,000 0.12%
Page 1 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001085146-17-000099, filed 2017.01.11).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.